Table 1 Base line of patients enrolled in this study
From: The learning curve of the MS-TRAM/DIEP breast reconstruction by dual-trained breast surgeons
level | Overall n (%) | |
|---|---|---|
Patients | 147 (100.0) | |
Neoadjuvant Chemotherapy (%) | No | 76 (51.7) |
Yes | 62 (42.2) | |
NA | 9 (6.1) | |
ER (%) | Negative | 42 (28.6) |
Positive | 98 (66.7) | |
Unknown | 7 (4.8) | |
PR(%) | Negative | 56 (38.1) |
Positive | 85 (57.8) | |
Unknown | 6 (4.1) | |
Her2 (%) | Negative | 99 (67.3) |
Positive | 36 (24.5) | |
Unknown | 12 (8.2) | |
cTNM-stage (%) | 0 | 1 (0.7) |
I | 8 (5.4) | |
II | 58 (39.5) | |
III | 32 (21.8) | |
IV | 38 (25.9) | |
Unknown | 10 (6.8) | |
pTNM-stage (%) | 0 | 5 (3.4) |
I | 21 (14.3) | |
II | 35 (23.8) | |
III | 35 (23.8) | |
IV | 39 (26.5) | |
Unknown | 12 (8.2) | |
Parity (%) | No | 10 (6.8) |
Yes | 128 (87.1) | |
NA | 9 (6.1) | |
Parity_times (%) | More than once | 43 (29.3) |
None | 10 (6.8) | |
Once | 56 (38.1) | |
NA | 9 (6.1) | |
Type of surgery (Purpose) (%) | Reconstruction | 106 (72.1) |
Repair | 41 (27.9) | |
Timing of breast reconstruction surgery (%) | Delayed | 12 (8.2) |
Immediate | 133 (90.5) | |
Immediate-delayed | 2 (1.4) | |
Type of the Breast Cancer Surgery (%) | (Modified) Radical Mastectomy | 67 (45.6) |
Nipple Sparing Mastectomy | 25 (17.0) | |
Skin Sparing Mastectomy | 55 (37.4) | |
Type of the Abdominal Free Flap (%) | DIEP | 116(78.9) |
ms-TRAM | 26(17.7) | |
NA | 5(3.4) | |
Type of Skin Leaving on the Flap (%) | Buried Flap | 18 (12.2) |
DIEP with Skin Paddle | 129(85.7) | |
Microscope (%) | 10X microscope | 61(41.5) |
3.5X loupes | 86(58.5) |